CRYOGENIC STORAGE TANKS
DSW has been fabricating and providing various pressure vessels conforming to ASME Sec. VIII for over 25 years, as well as steel tanks in accordance with API 650 codes.
DSW has provided hundreds of cryogenic tanks since 2006 for use with liquid gasses, offering both standard designs as well as customized solutions tailored specifically to customer requirements.
ASME Storage Tank Construction
Vacuum-insulated double wall tanks consist of two concentric vessels connected by an austenitic inner tank and carbon steel outer jacket, with anti-corrosion primer and special environmental sealant on its exterior surface.
To maintain a vacuum in the insulation interspace, the interspace is evacuated and filled with perlite insulation powder, while an adsorbent is added for vacuum maintenance.
ASME Liquid Tanks
Quality Control
At DSW, we employ certified welders, pipe-fitters, and quality control inspectors who meet NDE (X-ray, Dye Pen, PMI, Hardness, and PWHT) requirements according to project specifications. Training and refreshers are conducted annually as per ISO 9001 standards.
Countries of export
The cryogenic tank for liquid nitrogen products is most popular in India, Pakistan, Vietnam, Indonesia, Brazil, Russia, Mexico, United States, Turkey, Germany, etc.
Complete range of bulk cryogenic storage tanks and solutions delivering proven reliability, reduced maintenance, and lowest cost of ownership for the full spectrum of liquefied gases. Trailers, semi-trailers, swap bodies, liquid tube trailers, and railcars for safe and efficient distribution of non-flammable and flammable liquid gases.
